An agricultural product pesticide residue detection auxiliary device

Abstract

The utility model relates to pesticide residue detection technical field, and disclose a kind of agricultural product pesticide residue detection auxiliary device, including box, the front of box is equipped with box door by hinge installation.The agricultural product pesticide residue detection auxiliary device, through mixing jar, first motor, stirring rod, extruding cylinder, infusion tube, broken cylinder, material guiding pipe, electric valve, second motor, rotating rod and blade, when using vegetable agricultural product is placed into broken cylinder through feed inlet, and then through second motor driving rotating rod and blade rotation carry out comminution at the same time, then open and guide electric valve through material guiding pipe and guide post-vegetable into extruding cylinder after comminution, subsequently extrude liquid by extruding cylinder, and be conveyed to mixing jar by infusion tube, then add reagent to mixing jar, start first motor and drive stirring rod to mix and stir, to crush, juice, mixed reagent effect to vegetable, and greatly reduce the step before detection, and detection efficiency can be improved.

Description

Technical Field

[0001] This utility model relates to the field of pesticide residue detection technology, specifically to an auxiliary device for detecting pesticide residues in agricultural products. Background Technology

[0002] Countries around the world attach great importance to the issue of pesticide residues and have set increasingly strict limits on pesticide residues in various agricultural and sideline products. Agricultural products need to be tested for pesticide residues before use. The agricultural products are placed in a sampling device, and the surface of the agricultural products is washed and soaked with water. After obtaining the sample solution, the components in the sample are tested.

[0003] Currently, pesticide residue testing of agricultural products often requires manual operation (crushing and juicing vegetables and then mixing reagents). However, manual operation is prone to errors, leading to inaccurate testing. Therefore, this utility model provides an auxiliary device for pesticide residue testing of agricultural products. Utility Model Content

[0004] (a) Technical problems to be solved

[0005] To address the shortcomings of existing technologies, this utility model provides an auxiliary device for detecting pesticide residues in agricultural products, thus solving the problems mentioned in the background section.

[0006] (II) Technical Solution

[0007] To achieve the above objectives, this utility model provides the following technical solution: an auxiliary device for detecting pesticide residues in agricultural products, comprising a housing, a door hinged to the front of the housing, a mixing tank fixedly mounted inside the housing via a bracket, a first motor fixedly mounted on the upper surface of the mixing tank, one end of the output shaft of the first motor rotatably penetrating the mixing tank and fixedly connected to a stirring rod, a squeezing cylinder fixedly mounted on one side of the inner wall of the housing above the mixing tank, the bottom of the squeezing cylinder fixedly connected to the upper surface of the housing via a liquid infusion pipe, a filter plate inserted inside the squeezing cylinder, a hydraulic cylinder fixedly mounted on the inner top wall of the housing, a squeezing plate fixedly mounted on one end of the hydraulic cylinder, a crushing cylinder fixedly mounted on the upper surface of the housing, a cylinder cover bolted to the upper surface of the crushing cylinder, the bottom of the crushing cylinder fixedly connected to the squeezing cylinder via a guide pipe, an electric valve fixedly mounted on the guide pipe, a second motor fixedly mounted on the upper surface of the cylinder cover, one end of the output shaft of the second motor rotatably penetrating the cylinder cover and fixedly connected to a rotating rod, and multiple blades fixedly mounted on the surface of the rotating rod.

[0008] Preferably, a horizontal plate is fixedly installed on the outer wall surface of the extrusion cylinder, and a U-shaped insert is slidably inserted into the inside of the horizontal plate.

[0009] Preferably, a limiting plate is fixedly installed inside the U-shaped insert, and a reset spring that is fixedly connected to the bottom of the cross plate is installed on the upper surface of the limiting plate.

[0010] Preferably, the upper surface of the cylinder cover has a feed inlet located on one side of the second motor.

[0011] (III) Beneficial Effects

[0012] Compared with the prior art, this utility model provides an auxiliary device for detecting pesticide residues in agricultural products, which has the following beneficial effects:

[0013] This auxiliary device for pesticide residue detection in agricultural products consists of a mixing tank, a first motor, a stirring rod, an extrusion cylinder, a liquid delivery pipe, a filter plate, a hydraulic cylinder, an extrusion plate, a crushing cylinder, a cylinder cover, a feed pipe, an electric valve, a second motor, a rotating rod, and blades. In use, vegetables and agricultural products are fed into the crushing cylinder through the inlet. The second motor drives the rotating rod and blades to rotate, simultaneously crushing the vegetables. The electric valve is then opened, and the crushed vegetables are fed into the extrusion cylinder through the feed pipe. Liquid is then extruded through the extrusion cylinder and delivered to the mixing tank via the liquid delivery pipe. Reagents are then added to the mixing tank, and the first motor is activated to drive the stirring rod for mixing. This process effectively crushes, juices, and mixes the vegetables with the reagents, significantly reducing pre-detection steps and improving detection efficiency. Attached Figure Description

[0014] Figure 1 This is a schematic diagram of the structure of this utility model;

[0015] Figure 2 This is a cross-sectional view of the structure of this utility model;

[0016] Figure 3 In this utility model Figure 2 Enlarged view of the structure at point A.

[0017] In the diagram: 1. Box body; 2. Support frame; 3. Mixing tank; 4. First motor; 5. Stirring rod; 6. Extrusion cylinder; 7. Infusion pipe; 8. Filter plate; 9. Hydraulic cylinder; 10. Extrusion plate; 11. Crushing cylinder; 12. Cylinder cover; 13. Feed guide pipe; 14. Electric valve; 15. Second motor; 16. Rotating rod; 17. Blade; 18. Horizontal plate; 19. U-shaped insert rod; 20. Limiting plate; 21. Return spring. Detailed Implementation

[0018] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0019] Please see Figure 1-3 This utility model provides a technical solution: It includes a housing 1, with a hinged door on the front of the housing 1. A mixing tank 3 is fixedly installed inside the housing 1 via a bracket 2. A first motor 4 is fixedly installed on the upper surface of the mixing tank 3. One end of the output shaft of the first motor 4 rotates through the mixing tank 3 and is fixedly connected to a stirring rod 5. A pressing cylinder 6 is fixedly installed on one side of the inner wall of the housing 1 above the mixing tank 3. The bottom of the pressing cylinder 6 is fixedly connected to the upper surface of the housing 1 via a liquid infusion pipe 7. A filter plate 8 is inserted inside the pressing cylinder 6. A hydraulic cylinder is fixedly installed on the inner top wall of the housing 1. 9. A pressing plate 10 is fixedly installed at one end of the hydraulic cylinder 9. A crushing cylinder 11 is fixedly installed on the upper surface of the housing 1. A cylinder cover 12 is bolted to the upper surface of the crushing cylinder 11. The bottom of the crushing cylinder 11 is fixedly connected to the pressing cylinder 6 through a guide pipe 13. An electric valve 14 is fixedly installed on the guide pipe 13. A second motor 15 is fixedly installed on the upper surface of the cylinder cover 12. One end of the output shaft of the second motor 15 rotates through the cylinder cover 12 and is fixedly connected to a rotating rod 16. Multiple blades 17 are fixedly installed on the surface of the rotating rod 16. A cross-shaped blade is fixedly installed on the outer wall surface of the pressing cylinder 6. Plate 18, a U-shaped insert rod 19 is slidably inserted inside the horizontal plate 18, a limit plate 20 is fixedly installed inside the U-shaped insert rod 19, a return spring 21 fixedly connected to the bottom of the horizontal plate 18 is installed on the upper surface of the limit plate 20, and the upper surface of the cylinder cover 12 has an inlet on one side of the second motor 15. Through the mixing tank 3, the first motor 4, the stirring rod 5, the extrusion cylinder 6, the liquid delivery pipe 7, the filter plate 8, the hydraulic cylinder 9, the extrusion plate 10, the crushing cylinder 11, the cylinder cover 12, the guide pipe 13, the electric valve 14, the second motor 15, the rotating rod 16, and the blade 17, when in use... Vegetables are fed into the crushing cylinder 11 through the inlet. The second motor 15 drives the rotating rod 16 and the blade 17 to rotate and crush the vegetables. Then, the electric valve 14 is opened and the crushed vegetables are introduced into the extrusion cylinder 6 through the feed pipe 13. The liquid is then squeezed out by the extrusion cylinder 6 and transported to the mixing tank 3 through the liquid delivery pipe 7. Then, reagents are added to the mixing tank 3 and the first motor 4 is started to drive the stirring rod 5 to mix and stir. This process crushes, juices, and mixes the vegetables with reagents, greatly reducing the steps before testing and improving testing efficiency.

[0020] In summary, this auxiliary device for pesticide residue detection in agricultural products comprises a mixing tank 3, a first motor 4, a stirring rod 5, an extrusion cylinder 6, a liquid delivery pipe 7, a filter plate 8, a hydraulic cylinder 9, an extrusion plate 10, a crushing cylinder 11, a cylinder cover 12, a feed pipe 13, an electric valve 14, a second motor 15, a rotating rod 16, and blades 17. During use, vegetables are fed into the crushing cylinder 11 through the inlet. The second motor 15 drives the rotating rod 16 and blades 17 to rotate and crush the vegetables. The electric valve 14 is then opened, and the crushed vegetables are fed into the extrusion cylinder 6 through the feed pipe 13. Liquid is then extruded through the extrusion cylinder 6 and transported to the mixing tank 3 through the liquid delivery pipe 7. Reagents are then added to the mixing tank 3, and the first motor 4 is activated to drive the stirring rod 5 for mixing. This process effectively crushes, juices, and mixes the vegetables with the reagents, significantly reducing pre-detection steps and improving detection efficiency.

[0021] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such a process, method, article, or apparatus. Without further limitations, an element defined by the phrase "comprising one..." does not exclude the presence of other identical elements in the process, method, article, or apparatus that includes said element.

[0022] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. An auxiliary device for detecting pesticide residues in agricultural products, comprising a housing (1), characterized in that: The front of the box (1) is fitted with a door via a hinge. Inside the box (1), a mixing tank (3) is fixedly installed via a bracket (2). A first motor (4) is fixedly installed on the upper surface of the mixing tank (3). One end of the output shaft of the first motor (4) rotates through the mixing tank (3) and is fixedly connected to a stirring rod (5). A squeezing cylinder (6) is fixedly installed on one side of the inner wall of the box (1) above the mixing tank (3). The bottom of the squeezing cylinder (6) is fixedly connected to the upper surface of the box (1) via an infusion pipe (7). A filter plate (8) is inserted inside the squeezing cylinder (6). A hydraulic cylinder (9) is fixedly installed on the inner top wall of the box (1). One end of the hydraulic cylinder (9) is fixedly installed with an extrusion plate (10). The upper surface of the housing (1) is fixedly installed with a crushing cylinder (11). The upper surface of the crushing cylinder (11) is bolted with a cylinder cover (12). The bottom of the crushing cylinder (11) is fixedly connected to the extrusion cylinder (6) through a guide pipe (13). An electric valve (14) is fixedly installed on the guide pipe (13). A second motor (15) is fixedly installed on the upper surface of the cylinder cover (12). One end of the output shaft of the second motor (15) rotates through the cylinder cover (12) and is fixedly connected with a rotating rod (16). Multiple blades (17) are fixedly installed on the surface of the rotating rod (16).

2. The auxiliary device for detecting pesticide residues in agricultural products according to claim 1, characterized in that: A horizontal plate (18) is fixedly installed on the outer wall surface of the extrusion cylinder (6), and a U-shaped insert rod (19) is slidably inserted into the inside of the horizontal plate (18).

3. The auxiliary device for detecting pesticide residues in agricultural products according to claim 2, characterized in that: A limiting plate (20) is fixedly installed inside the U-shaped insert (19), and a reset spring (21) fixedly connected to the bottom of the horizontal plate (18) is installed on the upper surface of the limiting plate (20).

4. The auxiliary device for detecting pesticide residues in agricultural products according to claim 1, characterized in that: The upper surface of the cylinder cover (12) is provided with a feed port on one side of the second motor (15).

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